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How do you change out an EGR valve on a 1997 Nissan pickup 2wd?

Step 1: Gather the necessary tools and parts.

- New EGR valve

- EGR valve gasket

- 10mm socket

- 12mm socket

- Ratchet

- Extension

- Flat-head screwdriver

- Pliers

Step 2: Locate the EGR valve.

- The EGR valve is located on the passenger side of the engine, near the rear of the cylinder head.

Step 3: Disconnect the EGR valve.

- Disconnect the vacuum line from the EGR valve by pulling it off of the nipple.

- Disconnect the electrical connector from the EGR valve by pressing the release tab and pulling the connector straight up.

Step 4: Remove the bolts holding the EGR valve in place.

- There are two bolts that hold the EGR valve in place. Remove the bolts using a 12mm socket and ratchet.

Step 5: Remove the EGR valve.

- Once the bolts are removed, you can lift the EGR valve off of the intake manifold.

Step 6: Clean the EGR valve and the intake manifold.

- Use a flat-head screwdriver and pliers to clean any carbon deposits from the EGR valve and the intake manifold.

Step 7: Install the new EGR valve.

- Place the new EGR valve gasket over the intake manifold port.

- Set the new EGR valve onto the gasket.

- Replace the bolts that hold the EGR valve in place.

Step 8: Tighten the bolts.

- Tighten the bolts that hold the EGR valve in place using a 12mm socket and ratchet.

Step 9: Reconnect the EGR valve.

- Reconnect the vacuum line to the EGR valve by pushing it onto the nipple.

- Reconnect the electrical connector to the EGR valve by pressing the release tab and pushing the connector straight down.

Step 10: Start the engine and test the EGR valve.

- Start the engine and let it idle for a few minutes.

- Inspect the EGR valve for leaks.

- If there are no leaks, the EGR valve is installed correctly and working properly.